<template>
  <div>
    <table
      border="1"
      width="700"
      style="border-collapse: collapse"
    >
      <caption>
        购物车
      </caption>
      <thead>
        <tr>
          <th>
            <input type="checkbox"  /> <span>全选</span>
          </th>
          <th>名称</th>
          <th>价格</th>
          <th>数量</th>
          <th>总价</th>
          <th>操作</th>
        </tr>
      </thead>
      <tbody>
        <Shopping
        v-for="item in goodList"
        :key="item.name"
        :name="item.name"
        :price="item.price"
        :num="item.num"
        :checked="item.checked"
        @del="onDel"
        />
      </tbody>
      <tfoot>
        <tr>
          <td>合计:</td>
          <td colspan="5">

          </td>
        </tr>
      </tfoot>
    </table>
  </div>
</template>

<script>
import Shopping from './components/Shopping'
export default {
  components: { Shopping },
  data () {
    return {
      goodList: [
        {
          name: '诸葛亮',
          price: 1000,
          num: 1,
          checked: false
        },
        {
          name: '蔡文姬',
          price: 1500,
          num: 1,
          checked: false
        },
        {
          name: '妲己',
          price: 2000,
          num: 1,
          checked: false
        },
        {
          name: '鲁班',
          price: 2200,
          num: 1,
          checked: false
        }
      ]
    }
  },
  methods: {
    onDel (e) {
      console.log(e)
      const index = this.goodList.findIndex(item => item.name === e)
      this.goodList.splice(index, 1)
    }

  }
}
</script>

<style>
</style>
